며칠 동안 이 오류가 계속 발생하여 도움이 절실히 필요합니다.
따라서 독립 실행형 배포 모드를 사용하여 샘플 작업을 실행하려고 하지만 작업이 아무리 간단하더라도(숫자 배열을 계산하여 스파크 쉘을 시작하는 경우에도) 다음 오류가 계속해서 나타납니다(루핑 로그의 전체 주기 정보):
INFO AppClient$ClientActor: Executor added: app-20150604024526-0001/3 on worker-20150604023842-localhost-54417 (localhost:54417) with 1 cores
INFO SparkDeploySchedulerBackend: Granted executor ID app-20150604024526-0001/3 on hostPort localhost:54417 with 1 cores, 512.0 MB RAM
INFO AppClient$ClientActor: Executor updated: app-20150604024526-0001/3 is now RUNNING
INFO AppClient$ClientActor: Executor updated: app-20150604024526-0001/3 is now LOADING
WARN TaskSchedulerImpl: Initial job has not accepted any resources; check your cluster UI to ensure that workers are registered and have sufficient resources
WARN TaskSchedulerImpl: Initial job has not accepted any resources; check your cluster UI to ensure that workers are registered and have sufficient resources
INFO AppClient$ClientActor: Executor updated: app-20150604024526-0001/2 is now EXITED (Command exited with code 1)
INFO SparkDeploySchedulerBackend: Executor app-20150604024526-0001/2 removed: Command exited with code 1
ERROR SparkDeploySchedulerBackend: Asked to remove non-existent executor 2
어떤 통찰력이나 제안이라도 진심으로 감사하겠습니다! 정말 감사합니다!